Alert archive / Delaware / New Castle County / 2025
Weather alerts in New Castle County, Delaware, July 2025
57 weather alerts in July 2025, from the National Weather Service and the Storm Prediction Center. An alert counts here when it covered this county.
- Alerts
- 57
- Warnings
- 26
- Watches
- 13
- Advisories
- 5
- Busiest day
- July 1, 20258 alerts
Over time
By day
Days in UTC, the clock the archive keeps.
The alerts
Every alert, in the order issued. Times are local, Eastern Time. Each opens its own page with the text, the map, the radar and the sounding.
| Issued | Product | Office | Lasted |
|---|---|---|---|
| Jun 30, 9:41 PM EDT | Severe Thunderstorm Warning | PHI | 64 min |
| Jul 1, 2:30 AM EDT | Flood Watch | PHI | 19 hr |
| Jul 1, 11:48 AM EDT | Mesoscale Discussion | SPC | 117 min |
| Jul 1, 12:59 PM EDT | Severe Thunderstorm Watch | SPC | 9 hr |
| Jul 1, 2:32 PM EDT | Severe Thunderstorm Warning | PHI | 43 min |
| Jul 1, 3:02 PM EDT | Mesoscale Discussion | SPC | 118 min |
| Jul 1, 4:50 PM EDT | Severe Thunderstorm Warning | PHI | 55 min |
| Jul 1, 5:56 PM EDT | Mesoscale Discussion | SPC | 2 hr |
| Jul 7, 2:06 AM EDT | Heat Advisory | PHI | 42 hr |
| Jul 7, 2:16 AM EDT | Flood Watch | PHI | 20 hr |
| Jul 7, 10:59 PM EDT | Flood Watch | PHI | 23 hr |
| Jul 8, 12:34 PM EDT | Mesoscale Discussion | SPC | 116 min |
| Jul 8, 1:42 PM EDT | Severe Thunderstorm Watch | SPC | 7 hr |
| Jul 8, 3:32 PM EDT | Mesoscale Discussion | SPC | 118 min |
| Jul 8, 5:31 PM EDT | Flash Flood Warning | PHI | 4 hr |
| Jul 8, 5:45 PM EDT | Flash Flood Warning | PHI | 4 hr |
| Jul 8, 5:45 PM EDT | Severe Thunderstorm Warning | PHI | 60 min |
| Jul 8, 6:46 PM EDT | Mesoscale Discussion | SPC | 119 min |
| Jul 8, 9:52 PM EDT | Flood Watch | PHI | 26 hr |
| Jul 9, 12:49 PM EDT | Mesoscale Discussion | SPC | 116 min |
| Jul 9, 4:43 PM EDT | Mesoscale Discussion | SPC | 2 hr |
| Jul 9, 5:31 PM EDT | Severe Thunderstorm Watch | SPC | 6 hr |
| Jul 9, 7:18 PM EDT | Flash Flood Warning | PHI | 4 hr |
| Jul 9, 7:24 PM EDT | Severe Thunderstorm Warning | PHI | 51 min |
| Jul 9, 7:38 PM EDT | Flash Flood Warning | PHI | 4 hr |
| Jul 9, 8:00 PM EDT | Flash Flood Warning | PHI | 4 hr |
| Jul 9, 8:32 PM EDT | Flash Flood Warning | PHI | 4 hr |
| Jul 9, 8:35 PM EDT | Mesoscale Discussion | SPC | 115 min |
| Jul 9, 8:46 PM EDT | Tornado Warning | PHI | 29 min |
| Jul 9, 9:30 PM EDT | River Flood Warning | PHI | 7 hr |
| Jul 9, 11:27 PM EDT | River Flood Warning | PHI | 8 hr |
| Jul 9, 11:44 PM EDT | Areal Flood Warning | PHI | 4 hr |
| Jul 13, 1:44 PM EDT | Flood Watch | PHI | 32 hr |
| Jul 14, 2:20 PM EDT | Mesoscale Discussion | SPC | 2 hr |
| Jul 14, 3:14 PM EDT | Severe Thunderstorm Warning | PHI | 31 min |
| Jul 14, 3:33 PM EDT | Flash Flood Warning | PHI | 4 hr |
| Jul 14, 4:34 PM EDT | Flash Flood Warning | PHI | 4 hr |
| Jul 15, 2:37 PM EDT | Flood Watch | PHI | 34 hr |
| Jul 16, 1:55 AM EDT | Heat Advisory | PHI | 42 hr |
| Jul 16, 10:43 PM EDT | Flash Flood Warning | PHI | 2 hr |
| Jul 16, 10:44 PM EDT | Severe Thunderstorm Warning | PHI | 46 min |
| Jul 22, 8:39 PM EDT | Coastal Flood Advisory | PHI | 3 hr |
| Jul 23, 3:37 AM EDT | Coastal Flood Advisory | PHI | 24 hr |
| Jul 23, 1:41 PM EDT | Extreme Heat Watch | PHI | 13 hr |
| Jul 24, 2:37 AM EDT | Extreme Heat Warning | PHI | 40 hr |
| Jul 25, 1:41 PM EDT | Severe Thunderstorm Watch | SPC | 7 hr |
| Jul 25, 7:09 PM EDT | Mesoscale Discussion | SPC | 96 min |
| Jul 25, 9:09 PM EDT | Severe Thunderstorm Warning | PHI | 44 min |
| Jul 28, 3:00 AM EDT | Heat Advisory | PHI | 65 hr |
| Jul 30, 2:10 PM EDT | Flood Watch | PHI | 31 hr |
| Jul 31, 11:29 AM EDT | Mesoscale Discussion | SPC | 3 hr |
| Jul 31, 1:15 PM EDT | Severe Thunderstorm Watch | SPC | 7 hr |
| Jul 31, 2:05 PM EDT | Severe Thunderstorm Warning | PHI | 40 min |
| Jul 31, 2:09 PM EDT | Flash Flood Warning | PHI | 4 hr |
| Jul 31, 2:46 PM EDT | Flash Flood Warning | PHI | 4 hr |
| Jul 31, 2:55 PM EDT | Severe Thunderstorm Warning | PHI | 50 min |
| Jul 31, 4:02 PM EDT | Mesoscale Discussion | SPC | 118 min |
By product
Every kind of product issued here, grouped by hazard. Each opens the same place narrowed to that product.
| Product | Alerts |
|---|---|
| Severe storms | |
| Severe Thunderstorm Warning | 10 |
| Tornado Warning | 1 |
| Severe Thunderstorm Watch | 5 |
| Mesoscale Discussion | 13 |
| Flooding | |
| Areal Flood Warning | 1 |
| Flash Flood Warning | 11 |
| River Flood Warning | 2 |
| Flood Watch | 7 |
| Heat | |
| Extreme Heat Warning | 1 |
| Extreme Heat Watch | 1 |
| Heat Advisory | 3 |
| Coast and beach | |
| Coastal Flood Advisory | 2 |
Nearby
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Sources
National Weather Service watches, warnings, advisories and statements from the Iowa Environmental Mesonet's VTEC archive, which reconstructs tornado, severe thunderstorm, flash flood and marine warnings back to 1986 from the NWS text archive. Storm Prediction Center watches and mesoscale discussions from SPC's archive through the Mesonet. County centers from the US Census Bureau. Warning verification from the Mesonet's Cow. Rebuilt daily.